Merge pull request #209 from cpp-lln-lab/dependabot/github_actions/codecov/codecov-action-3

Bump codecov/codecov-action from 1 to 3

Author: Remi-Gau

.github/workflows/run_tests.yml

@@ -37,7 +37,7 @@ jobs:
         cover_xml_file: coverage.xml
 
     - name: Code coverage
-      uses: codecov/codecov-action@v1
+      uses: codecov/codecov-action@v3
       with:
        token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos
        file:  coverage.xml # optional